Iman's Ageless Guide to Cool Style

Iman — supermodel, mogul, designer — doesn't look a day over 35 (she's 57!). Sure, it's good genes, but it's also knowing exactly what to wear. Plus: Snag more tips at her new website, destinationiman.com.

Iman's best fashion tips

Every woman should own...

Every woman should own...

"A structured suit with pants that have a slightly '70s flair. I don't like my legs, so if I wear something that highlights them, I won't feel confident. This is flattering on everybody--the boot cut balances things out--and it has a sexy elegance."